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@taimoorsohail
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I have created a wrapper for xESMF (python package) so we can generally regrid any field from source to destination. At the moment, the PR doesn't include vertical regrinding (i.e., source and destinations vertical grids need to be the same).

Also, there are some speed ups that could be achieved in the actual matrix multiplication step.

@navidcy
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navidcy commented Sep 11, 2025

I was thinking that this fits better as an extension in Oceananigans where all the grids and grid-related utilities live. Right @glwagner , @simone-silvestri?

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Agreed, because we will be extending Field specific utilities, and Field is not defined in ClimaOcean, it is defined in Oceananigans (so this is a kind of piracy of Oceananigans functionality)

@taimoorsohail
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Closing this in preference for CliMA/Oceananigans.jl#4782

@giordano giordano deleted the ts/add-conservative-regridder branch September 29, 2025 16:27
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4 participants